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Application filed by Леонид Андреевич Хмара, Сергей Васильевич Шатов, Иван Владимирович ТрифоновfiledCriticalЛеонид Андреевич Хмара
Priority to UAU200906131UpriorityCriticalpatent/UA46131U/en
Publication of UA46131UpublicationCriticalpatent/UA46131U/en
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining
(AREA)
Abstract
A self-propelled roller has a drive, a rotary device, a frame, rollers and ballast. The rollers with possibility of rotation are installed on additional working frame that is hinged under the ballast.
A roller crusher having two parallel rotating rollers, a feeding arrangement, a base frame, a first and second section of roller frames pivotally connected to the frame, and at least one compensating cylinder.